CN110567135A - air conditioner control method and device, storage medium and household equipment - Google Patents
air conditioner control method and device, storage medium and household equipment Download PDFInfo
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- CN110567135A CN110567135A CN201910951363.6A CN201910951363A CN110567135A CN 110567135 A CN110567135 A CN 110567135A CN 201910951363 A CN201910951363 A CN 201910951363A CN 110567135 A CN110567135 A CN 110567135A
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- 238000000034 method Methods 0.000 title claims abstract description 42
- 230000033001 locomotion Effects 0.000 claims abstract description 70
- 230000000694 effects Effects 0.000 claims abstract description 59
- 230000037081 physical activity Effects 0.000 claims abstract description 50
- 238000004378 air conditioning Methods 0.000 claims description 13
- 238000010408 sweeping Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- 238000013528 artificial neural network Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000013135 deep learning Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 235000021097 low calorie intake Nutrition 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
Abstract
The invention discloses an air conditioner control method, an air conditioner control device, a storage medium and home equipment, and relates to the technical field of intelligent control, wherein the method comprises the following steps: acquiring body posture of a user and body motion amplitude information of the user; determining the physical activity state of the user according to the body posture of the user and the body motion amplitude information of the user; and controlling the operation mode of the air conditioner according to the physical activity state. The invention has the following effects: the activity state of the user can be accurately identified to obtain the current activity state of the user, so that the air conditioner can be adjusted in real time according to the activity state of the user to improve the user experience.
Description
Technical Field
The invention belongs to the technical field of intelligent control, and particularly relates to an air conditioner control method, an air conditioner control device, a storage medium and household equipment.
Background
With the improvement of living standard and the development of industrial technology, people use smart home products more and more frequently. For the air conditioner, people can automatically realize the adjustment of temperature, the air sweeping direction, the humidity adjustment and the wind power, and the air conditioner is required to be operated according to the real-time state of people. At present, the operation mode of the air conditioner is controlled according to the real-time state of people, a series of pictures can be shot through a camera, and the marking of picture data is changed into data which can be used for deep learning. Then, a complex convolution network model is constructed and trained, and finally, the model is used for recognizing the human posture. However, this recognition method requires a large amount of image data and also labels it, which undoubtedly requires a large amount of manpower and material resources. The method is poor in real-time performance, and a large neural network needs to spend a period of time for identification and output after a sample is input. Therefore, how to increase the intelligence degree of the air conditioner and save the cost becomes an increasingly important issue.
Disclosure of Invention
The invention is based on the technical problem and provides an air conditioner control method, an air conditioner control device, a storage medium and household equipment for controlling an air conditioner operation mode according to the physical activity state of a user.
In a first aspect, an embodiment of the present invention provides an air conditioner control method, including:
acquiring body posture of a user and body motion amplitude information of the user;
Determining the physical activity state of the user according to the body posture of the user and the body motion amplitude information of the user;
and controlling the operation mode of the air conditioner according to the physical activity state.
further, controlling the operation mode of the air conditioner according to the activity state of the user includes:
And according to the activity state of the user, acquiring an air conditioner operation mode corresponding to the activity state of the user, and controlling the air conditioner to execute the air conditioner operation mode.
Further, according to the physical activity state, controlling the operation mode of the air conditioner comprises:
And acquiring an air conditioner operation mode corresponding to the physical activity state according to the physical activity state, and controlling the air conditioner to execute the air conditioner operation mode.
Further, determining the physical activity state of the user according to the body posture of the user and the body motion amplitude information of the user, including:
matching the body posture of the user and the body motion amplitude information of the user with the parameter values corresponding to the preset activity state, and obtaining the activity state of the user according to the matching result.
further, acquiring the body posture of the user and the body motion amplitude information of the user includes:
detecting the body of a user by using a millimeter wave radar to obtain a point cloud data map of the user;
Acquiring the body posture of the user according to the point cloud data map;
And acquiring body motion amplitude information of the user according to the point cloud data map.
Further, according to the point cloud data map, acquiring the body posture of the user, including:
Calculating a difference value between the maximum Z-axis coordinate value and the minimum Z-axis coordinate value in the point cloud data map, and determining the difference value as the height of the user; wherein the Z axis is the direction of the height of the body of the user in the point cloud data map;
And matching the parameter values corresponding to the height and the preset body posture, and obtaining the body posture of the user according to the matching result.
further, the body posture of the user includes one of a lying posture, a squatting posture, a sitting posture and a standing posture.
Further, according to the point cloud data map, obtaining body motion amplitude information of the user, including:
and calculating density information of moving points in the point cloud data map, and determining the density information as body motion amplitude information of the user, wherein the density information of the moving points is used for reflecting the size of the motion amplitude of the user.
In a second aspect, an embodiment of the present invention further provides an air conditioner control device, including:
the acquisition module is used for acquiring the body posture of the user and the body motion amplitude information of the user;
the determining module is used for determining the physical activity state of the user according to the body posture of the user and the body motion amplitude information of the user;
And the control module is used for controlling the operation mode of the air conditioner according to the physical activity state.
In a third aspect, an embodiment of the present invention further provides a storage medium, where the storage medium stores program codes, and when the program codes are executed by a processor, the storage medium implements the air conditioner control method according to any one of the foregoing embodiments.
in a fourth aspect, an embodiment of the present invention further provides a home device, where the home device includes a memory and a processor, where the memory stores a program code that is executable on the processor, and when the program code is executed by the processor, the air conditioner control method according to any one of the foregoing embodiments is implemented.
According to the air conditioner control method provided by the embodiment of the invention, the physical activity state of the user is determined according to the body posture of the user and the body motion amplitude information of the user, and the operation mode of the air conditioner is controlled according to the physical activity state. Therefore, the air conditioner control method provided by the embodiment of the invention can not only finely identify the activity state of the user to obtain the current activity state of the user, so that the air conditioner can perform real-time adjustment according to the activity state of the user to improve the user experience.
Drawings
the scope of the present disclosure may be better understood by reading the following detailed description of exemplary embodiments in conjunction with the accompanying drawings. Wherein the included drawings are:
fig. 1 is a schematic flow chart illustrating an air conditioner control method according to an embodiment of the present invention;
Fig. 2 is a schematic flow chart illustrating an air conditioner control method according to a second embodiment of the present invention;
Fig. 3 is a schematic flow chart illustrating an air conditioner control method according to a third embodiment of the present invention;
FIG. 4 shows a flowchart illustrating specific steps of step 310 shown in FIG. 3;
FIG. 5 is a flow chart illustrating specific steps of step 312 shown in FIG. 4;
Fig. 6 is a schematic structural diagram of an air conditioning control device according to a fourth embodiment of the present invention.
Detailed Description
in order to make the objects, technical solutions and advantages of the present invention clearer, the following will describe in detail an implementation method of the present invention with reference to the accompanying drawings and embodiments, so that how to apply technical means to solve the technical problems and achieve the technical effects can be fully understood and implemented.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
Example one
according to an embodiment of the present invention, there is provided an air conditioner control method, and fig. 1 shows a flowchart of an air conditioner control method according to an embodiment of the present invention, where as shown in fig. 1, the air conditioner control method may include: step 110 to step 130.
in step 110, the body posture of the user and the body motion amplitude information of the user are obtained.
Here, the body posture of the user and the body motion amplitude information of the user can be obtained by means of radar or image acquisition,
In step 120, the physical activity state of the user is determined according to the body posture of the user and the body motion amplitude information of the user.
Here, the activity state of the user is obtained from the body posture of the user and the motion amplitude information of the user. The activity state of the user is recognized by combining the body posture of the user and the motion amplitude information of the user and combining the motion amplitude information on the basis of body posture recognition. For example, when the user is determined to be standing, possible activities are chatting, walking, working, and moving, etc. And further identifying the activity state of the user by combining the motion amplitude information of the user so as to obtain the accurate activity state of the user.
In step 130, the operation mode of the air conditioner is controlled according to the physical activity state.
Here, the controlling of the operation of the air conditioner according to the activity state of the user includes controlling the wind sweeping direction, the wind power level, the temperature and humidity of the air conditioner according to the activity state of the user.
In this embodiment, the physical activity state of the user is determined according to the body posture of the user and the body motion amplitude information of the user, so that the physical activity state of the user can be accurately identified, and the operation mode of the air conditioner is controlled according to the physical activity state. Not only can carry out meticulous discernment to user's active state to obtain user's current active state, so that the air conditioner can carry out accurate regulation according to user's active state, in order to improve user experience.
example two
on the basis of the above embodiment, the present invention may also provide an air conditioner control method. Fig. 2 is a schematic flowchart illustrating an air conditioning control method according to a second embodiment of the present invention, and as shown in fig. 2, the air conditioning control method may include: step 210 to step 230.
In step 210, the body posture of the user and the body motion amplitude information of the user are acquired.
Here, the body posture of the user and the body motion amplitude information of the user can be obtained by means of radar or image acquisition,
In step 220, the physical activity state of the user is determined according to the body posture of the user and the body motion amplitude information of the user.
Here, the activity state of the user is obtained from the body posture of the user and the motion amplitude information of the user. The activity state of the user is recognized by combining the body posture of the user and the motion amplitude information of the user and combining the motion amplitude information on the basis of body posture recognition. For example, when the user is determined to be standing, possible activities are chatting, walking, working, and moving, etc. And further identifying the activity state of the user by combining the motion amplitude information of the user so as to obtain the accurate activity state of the user.
In step 230, the operation mode of the air conditioner is controlled according to the physical activity state.
here, the controlling of the operation of the air conditioner according to the activity state of the user includes controlling the wind sweeping direction, the wind power level, the temperature and humidity of the air conditioner according to the activity state of the user.
in this embodiment, the physical activity state of the user is determined according to the body posture of the user and the body motion amplitude information of the user, so that the physical activity state of the user can be accurately identified, and the operation mode of the air conditioner is controlled according to the physical activity state. Not only can carry out meticulous discernment to user's active state to obtain user's current active state, so that the air conditioner can carry out accurate regulation according to user's active state, in order to improve user experience.
In an alternative embodiment, in step 230, controlling the operation mode of the air conditioner according to the physical activity state may include:
and acquiring an air conditioner operation mode corresponding to the physical activity state according to the physical activity state, and controlling the air conditioner to execute the air conditioner operation mode.
Here, the physical activity state may be input into a preset database, and then the operation mode of the air conditioner corresponding to the activity state of the user may be matched in the database.
For example, the physical activity states of the user may be classified into 5 categories according to caloric consumption, including a low caloric consumption activity a, a low caloric consumption activity B, a general caloric consumption activity C, a high caloric consumption activity D, and a high caloric consumption activity E, by setting the 5 categories of activity states to the corresponding air-conditioning operation modes, such as the low caloric consumption activity a to the air-conditioning operation mode 1. Therefore, when the physical activity state of the user is identified as the low-calorie consumption activity a, it is determined that the air-conditioning operation mode corresponding to the physical activity state of the user is the air-conditioning operation mode 1, and the air conditioner is controlled to execute the air-conditioning operation mode 1, so that targeted air supply can be performed according to the physical state of the user.
It should be noted that the operation mode of the air conditioner corresponding to the physical activity state of the user may be determined according to actual conditions. For example, the wind power for low heat consuming activities is a little smaller, and the wind power for high heat consuming activities is a little larger. During high heat consumption activities, such as sports, the wind sweeping direction can blow at a low speed towards a moving object, and blowing towards people is avoided as much as possible in other states. Under the state of high heat consumption activity and higher heat consumption activity, humidity can be reduced because the human body sweats easily under the state of high heat consumption activity and higher heat consumption activity, and the sweat evaporation can be accelerated by dry air, so that the human body is more comfortable.
Therefore, according to the physical activity state, the air conditioner running mode corresponding to the physical activity state is obtained, so that the air conditioner can run according to the accurate physical activity state of the user, and the user can be in a comfortable air conditioner running environment at any time.
EXAMPLE III
On the basis of the above embodiments, a third embodiment of the present invention may further provide an air conditioner control method. Fig. 3 is a flowchart illustrating an air conditioner control method according to a third embodiment of the present invention. As shown in fig. 3, the air conditioner control method may include: step 310 to step 330.
In step 310, the body posture of the user and the body motion amplitude information of the user are acquired.
Here, the body posture of the user and the body motion amplitude information of the user can be obtained by means of radar or image acquisition,
In step 320, the physical activity state of the user is determined according to the body posture of the user and the body motion amplitude information of the user.
here, the activity state of the user is obtained from the body posture of the user and the motion amplitude information of the user. The activity state of the user is recognized by combining the body posture of the user and the motion amplitude information of the user and combining the motion amplitude information on the basis of body posture recognition. For example, when the user is determined to be standing, possible activities are chatting, walking, working, and moving, etc. And further identifying the activity state of the user by combining the motion amplitude information of the user so as to obtain the accurate activity state of the user.
In step 330, the operation mode of the air conditioner is controlled according to the physical activity state.
Here, the controlling of the operation of the air conditioner according to the activity state of the user includes controlling the wind sweeping direction, the wind power level, the temperature and humidity of the air conditioner according to the activity state of the user.
In this embodiment, the physical activity state of the user is determined according to the body posture of the user and the body motion amplitude information of the user, so that the physical activity state of the user can be accurately identified, and the operation mode of the air conditioner is controlled according to the physical activity state. Not only can carry out meticulous discernment to user's active state to obtain user's current active state, so that the air conditioner can carry out accurate regulation according to user's active state, in order to improve user experience.
in an optional embodiment, in step 320, determining the physical activity state of the user according to the body posture of the user and the body motion amplitude information of the user includes:
matching the body posture of the user and the body motion amplitude information of the user with the parameter values corresponding to the preset activity state, and obtaining the activity state of the user according to the matching result.
Here, the matching of the body posture of the user and the body movement amplitude information of the user with the parameter values corresponding to the preset movement states is to input the data such as the body posture of the user and the movement amplitude information of the user into a database for matching, and the database is preset with different parameters corresponding to the body posture of the user and the movement states corresponding to the movement amplitude information of the user. It should be noted that, since the parameters may be different due to different accuracies of the millimeter wave radar, the parameter corresponding to the active state is set according to actual conditions. Therefore, the activity state of the user can be accurately identified through the body posture of the user and the motion amplitude information of the user.
fig. 4 shows a flowchart illustrating specific steps of step 310 shown in fig. 3. In an alternative embodiment, as shown in fig. 4, in step 310, acquiring the body posture of the user and the body motion amplitude information of the user may include steps 311 to 313.
in step 311, the body of the user is detected by the millimeter wave radar to obtain the point cloud data map of the user.
Here, the user is detected by the millimeter wave radar, the user may be scanned by the millimeter wave radar disposed on the air conditioner, or the user may be scanned by the millimeter wave radar disposed in another place of the living room according to actual needs. Thereby obtaining a point cloud data map of the user, which may be a point cloud data map comprising only the body of the user. In addition, the scanning time can be a preset time interval, so that the activity state of the user can be accurately identified through the change of the body motion track of the user.
In step 312, the body posture of the user is obtained according to the point cloud data map.
here, according to the millimeter wave radar, a real-time three-dimensional point cloud data including three-dimensional coordinates, a distance, an azimuth, intensity of reflected laser, laser encoding, time, and the like of the target can be obtained in great detail. Therefore, according to the point cloud data map, the body posture of the user can be recognized.
It is noted that the body posture of the user includes one of a lying posture, a squatting posture, a sitting posture and a standing posture.
in step 313, the body motion amplitude information of the user is obtained according to the point cloud data map.
Here, since the point cloud data map includes data of three-dimensional coordinates, a distance, an azimuth, intensity of reflected laser, laser coding, time, and the like of the target, the motion amplitude information of the body of the user can be acquired by analyzing the point cloud data map.
Therefore, the body posture and the body motion amplitude information of the user can be accurately acquired by detecting the user by the millimeter wave radar.
Fig. 5 shows a flowchart illustrating specific steps of step 312 shown in fig. 4. In an alternative embodiment, as shown in fig. 5, in step 312, acquiring a body posture of the user according to the point cloud data map may include steps 3121 to 3122.
in step 3121, calculating a difference between the maximum Z-axis coordinate value and the minimum Z-axis coordinate value in the point cloud data map, and determining the difference as the height of the user; and the Z axis is the direction of the height of the body of the user in the point cloud data map.
Here, since the point cloud data map has three-dimensional coordinates of the body of the user, a difference between a maximum Z-axis coordinate value and a minimum Z-axis coordinate value in the point cloud data map is calculated, and the difference is determined as the height of the user, wherein the Z-axis coordinate is a direction in which the height of the body of the user in the point cloud data map is located. It is worth mentioning that the point cloud data map is a point cloud data map of the body of the user.
In step 3122, matching the parameter values corresponding to the height and the preset body posture, and obtaining the body posture of the user according to the matching result.
Here, the body posture of the user is obtained according to the matching result by matching the recognized height of the user with the parameter value corresponding to the preset body posture. For example, in the preset parameter values corresponding to the human body posture, the highest point of the lying posture recognition does not exceed 30cm, namely the z coordinate is less than 30cm, the highest point of the standing posture recognition needs to be stabilized near the height of the user, the highest point of the squatting posture recognition is about 40cm to 60cm, and the height ranging from 60cm to the height is the sitting posture. In addition, if a plurality of point cloud data maps are obtained, the difference value between the maximum Z-axis coordinate value and the minimum Z-axis coordinate value in each point cloud data map is calculated according to the method, but the average value of the difference values is taken as the height.
it is worth noting that the height varies with age. Therefore, the specific parameters of the sitting posture, the squatting posture, the lying posture and the standing posture are set according to the actual conditions.
In an optional embodiment, in step 313, acquiring the body motion amplitude information of the user according to the point cloud data map may include:
And calculating density information of moving points in the point cloud data map, and determining the density information as body motion amplitude information of the user, wherein the density information of the moving points is used for reflecting the size of the motion amplitude of the user.
here, when the human body moves, the micro-motion generated by the human body can generate micro-motion to the radar bowl of the millimeter wave radar, and the motion state characteristics of the user can be obtained from the micro-motion. And the point cloud data map comprises three-dimensional coordinates, distance, azimuth angle, intensity of reflected laser, laser code, time and other data of the target. The motion amplitude of the person is very violent, and the more and the denser the moving points in the point cloud data image are. Therefore, the magnitude of the motion amplitude of the person can be judged according to the difference of the detected density of the moving points.
Example four
According to an embodiment of the present invention, there is also provided an air conditioning control device, and fig. 6 shows a schematic structural diagram of an air conditioning control device according to a fourth embodiment of the present invention, and as shown in fig. 6, an air conditioning control device includes:
The acquisition module is used for acquiring the body posture of the user and the body motion amplitude information of the user;
The determining module is used for determining the physical activity state of the user according to the body posture of the user and the body motion amplitude information of the user;
and the control module is used for controlling the operation mode of the air conditioner according to the physical activity state.
EXAMPLE five
According to an embodiment of the present invention, there is also provided a storage medium having stored thereon program code, which when executed by a processor, implements the air conditioner control method according to any one of the above-described embodiments.
EXAMPLE six
According to an embodiment of the present invention, there is also provided a home device, where the home device includes a memory and a processor, where the memory stores a program code that can run on the processor, and when the program code is executed by the processor, the air conditioner control method according to any one of the above embodiments is implemented.
The technical scheme of the invention is explained in detail with the accompanying drawings, and in consideration of the fact that in the related technology, the air conditioner can automatically adjust the temperature, the wind sweeping direction, the humidity and the wind power for people and can be operated according to the real-time state of people, but the current air conditioner has low state identification precision for users, low speed and high cost. The invention provides an air conditioner control method, an air conditioner control device, a storage medium and household equipment. Therefore, the air conditioner control method provided by the embodiment of the invention can not only finely identify the activity state of the user to obtain the current activity state of the user, so that the air conditioner can perform real-time adjustment according to the activity state of the user to improve the user experience.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of a unit is merely a logical division, and an actual implementation may have another division, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed.
units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment of the present invention.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention essentially or partially contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing an air conditioner (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
Although the embodiments of the present invention have been described above, the above description is only for the convenience of understanding the present invention, and is not intended to limit the present invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. An air conditioner control method, comprising:
Acquiring body posture of a user and body motion amplitude information of the user;
Determining the physical activity state of the user according to the body posture of the user and the body motion amplitude information of the user;
and controlling the operation mode of the air conditioner according to the physical activity state.
2. The air conditioner control method according to claim 1, wherein controlling the operation mode of the air conditioner according to the physical activity state includes:
And acquiring an air conditioner operation mode corresponding to the physical activity state according to the physical activity state, and controlling the air conditioner to execute the air conditioner operation mode.
3. the air conditioner control method according to claim 1, wherein determining the physical activity state of the user according to the body posture of the user and the body motion amplitude information of the user comprises:
Matching the body posture of the user and the body motion amplitude information of the user with the parameter values corresponding to the preset activity state, and obtaining the activity state of the user according to the matching result.
4. the air conditioner control method according to claim 1, wherein the obtaining of the body posture of the user and the body motion amplitude information of the user comprises:
Detecting the body of a user by using a millimeter wave radar to obtain a point cloud data map of the user;
Acquiring the body posture of the user according to the point cloud data map;
And acquiring body motion amplitude information of the user according to the point cloud data map.
5. the air conditioner control method according to claim 4, wherein the obtaining of the body posture of the user according to the point cloud data map comprises:
Calculating a difference value between the maximum Z-axis coordinate value and the minimum Z-axis coordinate value in the point cloud data map, and determining the difference value as the height of the user; wherein the Z axis is the direction of the height of the body of the user in the point cloud data map;
And matching the parameter values corresponding to the height and the preset body posture, and obtaining the body posture of the user according to the matching result.
6. The air conditioner controlling method of claim 5, wherein the body posture of the user includes one of a lying posture, a squat posture, a sitting posture and a standing posture.
7. the air conditioner control method according to claim 4, wherein obtaining body motion amplitude information of the user according to the point cloud data map comprises:
And calculating density information of moving points in the point cloud data map, and determining the density information as body motion amplitude information of the user, wherein the density information of the moving points is used for reflecting the size of the motion amplitude of the user.
8. An air conditioning control device, characterized by comprising:
the acquisition module is used for acquiring the body posture of the user and the body motion amplitude information of the user;
The determining module is used for determining the physical activity state of the user according to the body posture of the user and the body motion amplitude information of the user;
And the control module is used for controlling the operation mode of the air conditioner according to the physical activity state.
9. a storage medium having program code stored thereon, wherein the program code, when executed by a processor, implements the air conditioning control method according to any one of claims 1 to 7.
10. Household equipment, characterized in that the household equipment comprises a memory and a processor, wherein the memory stores program codes which can run on the processor, and when the program codes are executed by the processor, the household equipment realizes the air conditioner control method according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910951363.6A CN110567135A (en) | 2019-10-08 | 2019-10-08 | air conditioner control method and device, storage medium and household equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910951363.6A CN110567135A (en) | 2019-10-08 | 2019-10-08 | air conditioner control method and device, storage medium and household equipment |
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| Publication Number | Publication Date |
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| CN110567135A true CN110567135A (en) | 2019-12-13 |
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| CN111442460A (en) * | 2020-03-17 | 2020-07-24 | 海信（山东）空调有限公司 | Air conditioner control method for sensing user activity state and air conditioner |
| CN112859033A (en) * | 2021-02-23 | 2021-05-28 | 加特兰微电子科技(上海)有限公司 | Target detection method, device and related equipment |
| CN113050437A (en) * | 2021-02-25 | 2021-06-29 | 青岛海尔空调器有限总公司 | Method and device for cleaning air in smart home system and air conditioner |
| CN113251613A (en) * | 2021-05-07 | 2021-08-13 | 青岛海尔空调器有限总公司 | Method and device for air conditioner control and air conditioner |
| CN113819626A (en) * | 2021-08-23 | 2021-12-21 | 青岛海尔空调器有限总公司 | Method and device for controlling air conditioner and air conditioner |
| CN114047711A (en) * | 2021-12-24 | 2022-02-15 | 艾拉物联网络(深圳)有限公司 | Intelligent household control method based on human body sensing |
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